therapeutics. The branch of medical science concerned with the application of remedies for the alleviation of pain and the treatment of disease.

thermal. Pertaining to heat.

thoracentesis. Tapping the thorax to release fluid from it.

thrombin. The fibrin ferment.

thrombosis. The formation of a thrombus.

thrombus. A blood clot in a vessel producing an obstruction in the flow of the blood in the same.

thymol. A phenol found in some volatile oils. Used as a deodorizer and as an antiseptic.

tibia. The shin-bone.

tincture. The pharmacy name of an alcoholic solution or extract of a nonvolatile vegetable substance.

tissue. A collection of cells or derivatives of cells forming a definite structure.